<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>图片放大效果</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .s-img, .b-img-wp{
            float: left;
        }
        .b-img-wp{
            width: 250px;
            height: 250px;
            background-color: pink;
            display: none;
        }
        .follow-div {
            width: 100px;
            height: 100px;
        }
    </style>
</head>
<body>
    <div class="img-wp">
        <img class="s-img" src="../img/computer.jpg" alt="">
        <div class="b-img-wp"></div>
        <div class="follow-div"></div>
    </div>



    <script src="jquery-3.1.0.js"></script>
    <script>

    </script>
</body>
</html>